You will need the motor mount stands from the motor home. Bolt those to the 75 cross member and after that it's pretty much a bolt in deal. You can also buy aftermarket motor mounts. I prefer to use as much of the stock Ford stuff as possible. Get the C6 and drive shaft from the motor home as well as the shift linkage. If the motor home has a tilt steering column grab that as well. I have done this twice and it is really a nearly 100% bolt in deal using all Ford parts. I like to pull the dog house and front bumper so I have room to work.